baber/WOPTO huggingface dataset:
Patent EP-0420866-A1 (EP)
Inventor: BARTHRUFF OTTO
IPC: F16F15/126
Filed: 1989-06-01
Abstract: Un agencement d'amortissment d'un arbre pourvu d'une roue dentée, notamment d'un dispositif de démarrage de moteurs à combustion interne, comprend un organe d'amortissement (5, 6) qui sert d'organe de transmission de forces entre l'arbre (1) et la roue dentée (2). Cet agencement présente l'avantage d'amortir si fortement les chocs et/ou les crêtes de couple s'exerçant sur l'arbre ou sur la roue dentée que tout dommage de l'arbre ou de la roue dentée, ainsi que des appareils reliérs à ceux-ci, par exemple des engrenages, est exclu.
Patent EP-0423218-A1 (EP)
Inventor: AUBUSSON RUSSEL CROSTON
IPC: A63C19/02
Filed: 1989-06-23
Abstract: Un appareil (2) destiné à traçer des lignes visibles sur une surface de manière temporaire comprend au moins un laser (4) dirigé sur des substances fluorescentes disposées dans ou sur la surface (12), ainsi qu'un moyen permettant de commander ledit laser (4) afin de lui faire balayer la surface (12) sur laquelle les lignes sont à tracer. On a prévu des déflecteurs optiques (5) afin de guider le faisceau laser. Un premier procédé de traçage de telles lignes consiste à balayer la surface renfermant les substances fluorescentes et sur laquelle doivent être traçées les lignes à l'aide d'au moins un faisceau laser (3). Dans un second procédé, la surface est à nouveau balayée par au moins un faisceau laser (3) puis, après activation des substances fluorescentes, chaque faisceau laser est désactivé et les substances fluorescentes sont stimulées par un rayonnement abondant. On peut ensuite éteindre une telle phosphorescence à un moment voulu.
Patent EP-0379032-A1 (EP)
Inventor: HARLE HANS H DIPL-ING
IPC: B01D46/00
Filed: 1990-01-09
Abstract: A waste gas filter for eliminating harmful constituents from waste gases, in particular from the exhaust gases of internal combustion engines, which has a multiplicity of flow channels or flow chambers and gas-permeable walls, comprises a strip of compression-moulded sintered material provided with spacers (5, 14), the strip (3) being spirally wound in a plurality of windings. Spacings between the individual windings are maintained by the spacers (5, 14) in order to form flow channels (12, 13). The strip (3) and, if appropriate, further components (10, 11, 14) of the filter are sintered to form a unit. <IMAGE>
Patent EP-0401614-A1 (EP)
Inventor: STEINEMANN HANSJOERG
IPC: B05B1/16
Filed: 1990-05-25
Abstract: The nozzle which can be connected to a pressure or vacuum source comprises a nozzle pipe (1) with an axis-parallel nozzle slit (2) in the pipe casing, in which nozzle pipe (1) a control pipe (3) sits at least approximately free of play and relatively rotatably, said control pipe having in its pipe casing a multiplicity of axis-parallel, partially and circumferentially distributed slits (4), means (5) being arranged on the control pipe (3) and/or on the nozzle pipe (1) to rotate them relative to one another. Such a nozzle can be used for removing precipitated impurities on rows of moving machine parts or for cooling machine parts arranged in rows or for mixing in or mixing thoroughly different media. <IMAGE>
Patent EP-0401615-A1 (EP)
Inventor: SATOKAWA AKIRA
IPC: F02B37/18
Filed: 1990-05-25
Abstract: A twin wastegate valve (22, 22a) for an exhaust gas driven turbocharger (10) in which exhaust gas is communicated to the turbine wheel (13) through separate inlet passages (18, 18a) includes a pair of wastegate valve members mounted (22, 22a) for pivoting movement relative to a support (23). The support (23) is pivotally mounted on the actuating arm (25). Accordingly, small differences in the height of the valve seat caused by wear or by manufacturing tolerances do not affect closure of the valve.
Patent EP-0404071-A1 (EP)
Inventor: MINAMITANI KUNITOMO C O MAZDA
IPC: F02D41/34
Filed: 1990-06-19
Abstract: In a fuel control system for an internal combustion engine, fuel is injected in a quantity the direct delivery part (5) of which provides a desired quantity of fuel to be actually fed to the engine together with the drawn part (7) of the intake-manifold wetting fuel (6). The quantity of the intake-manifold wetting fuel on the basis of which the quantity of the drawn part is calculated is calculated on the basis of the quantity of the adhering part (3) of the fuel which was injected by the preceding injection and the quantity of the residual part of the preceding intake-manifold wetting fuel.
Patent EP-0412264-A1 (EP)
Inventor: BALZER DIETER DR
IPC: C10M173/02
Filed: 1990-06-22
Abstract: The invention relates to aqueous hydraulic fluids of low inflammability, which are environmentally acceptable and have lubricating properties. Known hydraulic fluids based on oil-in-water emulsions (HFA) are metastable systems, so that temperature fluctuations and electrolytes have a critical effect on the system. In the case of systems thickened by polymers, the shear stability is inadequate. In HFC fluids, high use concentrations are necessary to produce a minimum viscosity. The novel hydraulic fluids are intended not to show these disadvantages. For this purpose, aqueous hydraulic fluids are proposed which contain 10 - 40 % by weight of anionic surfactant or surfactant mixtures. These novel hydraulic fluids have advantageous lubricating activities at a low active compound concentration.
Patent EP-0426001-A1 (EP)
Title: Verfahren und Einrichtung zum schnelleren automatischen Oeffnen eines Fallschirms
Inventor: SCHOEFFL RAINER
IPC: F42B23/24
Filed: 1990-10-25
Abstract: Ein Fallschirm (41) an einem Objekt (1) entfaltet sich im Luftstrom schneller, wenn das Objekt zunächst in Fallrichtung beschleunigt wird. Dieses Prinzip läßt sich in vorteilhafter Weise bei einem Minensystem anwenden, das militärische Objekte aus der Luft bekämpft, weil die Zeit zwischen dem Start aus einer Lauerstellung im Gelände bis zum Beginn der Suchbewegungen in der Luft verkürzt werden kann.
Patent EP-0389149-A1 (EP)
Inventor: GILBERT RONALD E
IPC: F04D7/06
Filed: 1990-03-08
Abstract: A molten metal pump (10) includes an impeller (40) disposed at the end of an elongate drive shaft (30). The drive shaft (30) is disposed within an elongate, hollow post (28). The impeller (40) and the end of the post (28) are adapted to be immersed in molten metal. An inert gas is conveyed through the gap between the outer surface of the drive shaft (30) and the inner surface of the post (28), which gas is discharged into the molten metal in the vicinity of the impeller (40). Because the drive shaft (30) is insulated from the molten metal, it can be made of a durable material such as steel; because the post (28) is stationary relative to the molten metal, the metal is stirred only by the impeller (40), and not by the drive shaft (30). The invention includes other features such as a quick disconnect capability and a radial adjustment capability.
Patent EP-0411898-A1 (EP)
Inventor: OWEN JOHN ROBERT
IPC: F16C11/12
Filed: 1990-07-31
Abstract: A univeral joint for connecting a tiller extension to the tiller of a boat comprises a flexible element (1) adapted to be mounted on the tiller, a casing or sleeve (8) adapted to surround part of the flexible element (1), the casing or sleeve (8) being freely rotatable around the said part of the flexible element (1) but being fixed axially relative thereto and means for connecting the casing or sleeve (8) to the tiller extension. Since the tiller extension is not connected directly to the flexible element (1) rotation of the tiller extension handle will not result in 'wringing' or waisting of the flexible element (1) connected to the tiller, which could otherwise significantly reduce the life of the universal joint.
Patent EP-0474930-A1 (EP)
Inventor: ALLFATHER LARS P
IPC: H03F3/217
Filed: 1990-09-11
Abstract: A signal is amplified with a plurality of amplifiers (12-18), each amplifier having a reference port (22), a reference node (C) coupled to the reference port, and a signal port (22), and each amplifier being supplied by a power source (30-36) with operating potential with respect to the reference node that is coupled to the reference port of that amplifier. The amplifiers (12-18) are cascaded in a manner selected so that the output of a first amplifier (12) (which receives the signal to be amplified at its input port) drives the reference node (22) of a second amplifier (14), and the reference node (22) of the first amplifier (12) provides an input at the signal port (20) of the second amplifier (14), whereby the first and second amplifiers are directly coupled together to amplify the applied signal.
Patent EP-0419238-A1 (EP)
Inventor: WESTON PETER DAVID
IPC: G01N33/577
Filed: 1990-09-19
Abstract: A monoclonal antibody, specific for  N. gonorrhoeae , is capable of binding to a protein which is obtainable from  N. gonorrhoeae , which has a molecular weight of about 14 kD as determined by SDS-PAGE and which is capable of binding to antibody secreted by hybridoma NG 28 (ECACC 89 07 19 01).
Patent EP-0426344-A1 (EP)
Inventor: GUMPRECHT WILLIAM HENRY
IPC: C01B7/19
Filed: 1990-10-19
Abstract: A process for preparing hydrogen fluoride that involves treating anhydrous hydrogen fluoride containing primarily trivalent arsenic impurities with an iodine compound capable of providing iodide ions (e.g., HI) so as to precipitate the arsenic (i.e., as AsI₃) following by separation and recovery (e.g., by distillation or filtration) of purified anhydrous hydrogen fluoride.
Patent EP-0430601-A1 (EP)
Inventor: OVSEC ALAIN JEAN-FRANCOIS
IPC: F27D3/02
Filed: 1990-11-23
Abstract: The invention provides an insulation sheath for a pipe, particularly for use in a furnace and has the object of providing ease of installation. 
     The sheath is formed in two layers, (4, 6) the first layer (4), to contact the pipe (2) being a plurality of separate longitudinally-abutting segments (4C) and the second layer (6) also being a plurality of separate longitudinally-abutting segments (6C) fitting over a major portion of the circumference of first layer (4), the segments (6C) of the second layer overlying the joints between the segments (4C) of the first layer. 
     The segments (4C) of the first layer are preferably in longitudinally-divided halves (4A, 4B).
Patent EP-0383663-A1 (EP)
Inventor: TIZAC PIERRE
IPC: B64C13/12
Filed: 1990-02-12
Abstract: - Dispositif pour la commande d'éléments d'une machine, comportant un manche (20,32) destiné à être actionné par une seule main d'un opérateur et monté basculant autour d'au moins un axe (X-X) transversal audit manche, ledit manche étant associé à au moins un capteur de position (38-41) délivrant un signal électrique représentatif du basculement dudit manche autour dudit axe, de part et d'autre d'une position neutre, ledit signal électrique contrôlant au moins un actionneur commandant au moins l'un desdits éléments de la machine. Ledit manche est monté rotatif sur lui-même autour de son axe longitudinal (Z-Z) et il comporte au moins un autre capteur de position (50) délivrant un autre signal électrique représentatif de la rotation dudit manche autour de lui-même, de part et d'autre d'une position neutre, ledit autre signal électrique contrôlant au moins un autre actionneur commandant au moins un autre élément de ladite machine. - Système de commande de vol pour aéronef.
Patent EP-0430788-A1 (EP)
Inventor: SUBRINI LOUIS
IPC: A61F2/26
Filed: 1990-11-26
Abstract: Penile implant in the form of an elongate element (1) which is made of synthetic material and has a thickness which is in principle more than approximately 10 mm, characterised in that it is substantially more flexible and softer, permanently and at every point in its mass, than the known prostheses, in such a way that it prevents conferring upon the penis a permanent rigidity, while at the same time is able to form an element for full or partial filling of the corpus spongiosum, as a function of the length specific to each individual. 
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Patent EP-0439979-A1 (EP)
Inventor: CAMIZULI ALAIN
IPC: B60G17/016
Filed: 1990-12-28
Abstract: The present invention relates to improvements to a motor vehicle level control device. …<??>These improvements essentially consist of providing three sensors (16,18,19) respectively detecting the steering wheel angle (V) of the vehicle, the angular position of the end (9) of an anti-camber bar (10) connected to the rod (8) of a cylinder (6) firmly attached to a wheel support (2), and the vertical position of the wheel support (2) on which the body (7) of the cylinder (6) is articulated, the signals emitted by these three sensors being received by a computer (21) designed so as to limit the length of the cylinder (6) by way of a hydraulic regulator (15) when the steering wheel angle (V) corresponds to a steering lock angle of the wheels (RD,RG) close to the maximum and the cylinder or the associated end (9) of the anti-camber bar is in danger of striking an adjacent part. …<??>These improvements apply in particular to a device permitting the anti-camber control of a motor vehicle of any type. …<IMAGE>…
Patent EP-0419373-A1 (EP)
Inventor: VALENTINE DAVID L C O EASTMAN
IPC: A61J1/10
Filed: 1990-08-10
Abstract: The present invention discloses a blood bag system that avoids the requirements of a plasticizer that is extractable by blood or blood components. The blood bag is made of a certain plastic material having particular properties including sufficient oxygen and carbon dioxide permeabilities. The blood bag also contains an effective amount of vitamin E.
Patent EP-0418177-A1 (EP)
Inventor: PALAU JOSEPH
IPC: D03C1/06
Filed: 1990-09-13
Abstract: Double-lift dobby for looms, of the type in which the coupling members (7) articulated on the two ends of each balance lever (6) are intended, under the control of a selection system comprising a programmed actuating mechanism (30, 31) associated with reading and transmission elements (28-25), for interacting with movable pull members (9) carried by sinkers (10) driven in an oscillating movement, characterised in that the reading and transmission elements (28-25) are carried by the oscillating sinkers (10), so as to interact in turn with a retractable stop (30d, 34-35) of the actuating mechanism (30, 31) located at a fixed point. …<IMAGE>…
Patent EP-0436454-A1 (EP)
Inventor: MOULIN JEAN-MARC
IPC: G01N27/22
Filed: 1990-01-05
Abstract: The detector of seeds to be sown is designed to be accommodated between the two flanks of a ploughshare (6) of the seed drill. It consists of a sealed housing (14) attached to an air capacitor in which the electrodes (15) and (16) are carried by two insulating plates with the distance means (23) and (24) for attachment by clamping. Electronic means are provided to eliminate the effect of fragments of earth between the two electrodes on the recognition of the seeds in question passing through. <IMAGE>
Patent EP-0448915-A1 (EP)
Inventor: KUNZ AUGUST
IPC: F16B25/10
Filed: 1990-12-27
Abstract: The screw (23) has a threaded portion (29) which has a greater diameter than the threaded portion (31). The screws (23) are screwed into the rafter (11) alternately at a first and a second angle. Since the screws (23) are firmly anchored in the counter batten (21) by the threaded portion (29), the counter batten (21) is unable to slide down the screw shank and compress the insulating layer (17) even in the case of high snow pressure. By virtue of the firm anchorage of the screws (23) in the counter batten (21), rigid bracing results between counter batten (21) and rafter (11), which even high snow pressure (arrow 35) cannot damage. <IMAGE>
Patent EP-0471667-A1 (EP)
Title: Table de support pour documents et classeur pour documents avec actionnement verrouillable
Inventor: HEGARTY DAVID
IPC: A47B23/04
Filed: 1989-11-25
Abstract: La table de support pour documents décrite (2), qui permet le montage et le verrouillage amovibles d'un classeur (14) pour documents sur la table, comprend un corps principal (4) qui peut se présenter sous la forme d'un solide rectangulaire. Le corps comporte une face d'exposition (6) sur laquelle est montée, ou dans la surface de laquelle est formée une pièce allongée en crochet définissant une fente en T (24). Dans le corps de la table est en outre pratiquée une ouverture (19) destinée à coopérer avec un verrou (90) porté par le classeur pour documents. Le classeur pour documents comprend un élément allongé en forme de rail en T (52), qui est reçu de façon coulissante dans la pièce allongée en crochet de la table, permettant ainsi l'installation du classeur pour documents sur la table. Le classeur pour documents comprend en outre un actuateur (41) permettant de retenir de façon amovible les documents (42). Le verrou peut bloquer le classeur monté sur la tableet actionner et bloquer les anneaux de retenue (39) du classeur monté dans une position fermée.
Patent EP-0494137-A1 (EP)
Inventor: HOLTZ JOACHIM
IPC: H02M1/12
Filed: 1989-12-12
Abstract: Pour, par exemple, faire fonctionner un onduleur disposé sur une locomotive afin qu'aucun phénomène de résonance n'apparaisse sur le réseau, on saisit au fur et à mesure les coefficients de Fourier de la tension réseau dans le pantographe de la locomotive et les angles d'amorçage sont optimisés en ligne de façon que pratiquement aucune ligne marquée n'apparaisse dans le spectre de Fourier de la tension réseau. L'optimisation en ligne s'effectue de préférence par variation virtuelle de l'angle de commutation dans un modèle mathématique du convertisseur.
Patent EP-0413801-A1 (EP)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/52
Filed: 1990-03-02
Abstract: Essuie-glace comportant un bras (30) pour l'entraînement d'un balai et présentant une cavité axiale (35) destinée à former un canal de circulation pour le liquide de lavage, canal auquel est associé au moins un conducteur électrique (70) pour réchauffer le liquide de lavage. Le conducteur (70) est fixé sur un tube (36) disposé dans la cavité (35) du bras (30), ce tube (36) comportant au moins une extrémité (37, 38) dépassant de l'extrémité du bras et pouvant être reliée à ce niveau à une pièce de contact correspondante (78, 79) et détachée de celle-ci. La ligne électrique est équipée d'un raccordement à prise qui en permet le montage.
Patent EP-0516617-A1 (EP)
Title: Systeme de telemetrie a grande vitesse a impedance reflechie pour dispositif implante
Inventor: SILVIAN SERGIU
IPC: G08C19/16
Filed: 1990-04-23
Abstract: Un système de télémétrie qui peut transmettre des données à une vitesse relativement élevée tout en préservant un haut niveau de précision est décrit. Ce système utilise une boucle de réaction (60) d'asservissement en conjonction avec un circuit parallèle LC frontal (30, 32) qui reçoit une impédance réfléchie conventionnelle (34, 36), un démodulateur AM (40), et un oscillateur (50) commandant le circuit LC (30, 32) à une fréquence désirée. La boucle de réaction (60) sert à préserver la tension passant à travers le circuit LC (30, 32) à un niveau constant sur une période de temps et n'affecte pas les variations à court-terme de la tension passant à travers le circuit LC (30, 32) qui sont causées par des variations de l'impédance réfléchie (34, 36). Alors que la réponse en fréquence du système sans la boucle diminue d'une valeur maximale à une fréquence zéro, la réponse en fréquence du système selon la présente invention, avec la boucle, peut être déplacée, ce qui permet la transmission de donnnées à une vitesse sensiblement plus grande.
Patent EP-0533668-A1 (EP)
Inventor: MURPHY GREGORY B
IPC: A23L29/269
Filed: 1990-06-15
Abstract: Des produits alimentaires, dont la teneur en humidité est typiquement supérieure à 50 % en poids, sont préparés de manière à contenir un hydrocolloïde de polysaccharide et une fibre insoluble en un rapport de poids de 1:0,2-3,5:1,1-4,5. Ces matières sont de préférence ajoutées au produit alimentaire sous forme d'une dispersion aqueuse. La dispersion aqueuse contient aussi de préférence une matière à base de protéine. Cette invention est particulièrement utile à la préperation de produits alimentaires sans matière grasse.
Patent EP-0435985-A1 (EP)
Title: A method of operating a plurality of minerals separation flotation cells.
Inventor: JAMESON GRAEME JOHN
IPC: B03D1/02
Filed: 1990-07-26
Abstract: PCT No. PCT/AU09/00313 Sec. 371 Date May 3, 1991 Sec. 102(e) Date May 3, 1991 PCT Filed Jul. 26, 1990 PCT Pub. No. WO91/01809 PCT Pub. Date Feb. 21, 1991.A method of operating a plurality of minerals separation flotation cells (1,2) each having a feed inlet (9,14) a values outlet (11) and a gangue outlet (12,15), and each flotation cell being located at substantially the same level. A feed box (3) is located alongside the flotation cells (1,2) which are connected in series such that the outlet (7) from the feed box (3) is connected via a first pump (8) to the feed inlet (9) of a first flotation cell (1), the gangue outlet (12) from the first flotation cell (2) is connected via a second pump (13) to the feed inlet (14) of the next flotation cell (2), and so on until all of the flotation cells are connected in series. Each flotation cell also has a recycle outlet (19) from the lower part of the flotation cell arranged to return a predetermined proportion of the material flowing through that flotation cell to the feed box (3).
Patent EP-0436699-A1 (EP)
Inventor: DEVANEY MARK JOSEPH JR
IPC: G03D5/00
Filed: 1990-07-30
Abstract: Un appareil qui transporte des bandes (102) de pellicules exposées sensibles à des rayonnements à travers des liquides de traitement (38) à des fins de révélation comprend une paroi (18) sinueuse poreuse, essentiellement verticale, qui forme des boucles (32, 34) ouvertes en sens opposés, des boucles alternées entourant partiellement des cylindres partiels (42) poreux creux de façon à définir un trajet sinueux d'entraînement d'une bande de transport (70) qui porte des bandes de pellicules soutenues et traitées par des liquides de traitement qui s'écoulent à travers la paroi poreuse et les cylindres partiels.
Patent EP-0444200-A1 (EP)
Inventor: MORI KUNIHIRO
IPC: G01M3/24
Filed: 1990-09-11
Abstract: In a piping abnormality monitoring apparatus in accordance with the present invention, a plurality of sensors for detecting each sound wave propagated from an abnormality occurring position with a fluid as a medium are disposed in a plurality of positions in the axial direction of the piping. The abnormality occurring position is calculated from the differences of sound wave detection timings between sensors and from the distances between the sensors. In the abnormality monitor apparatus for piping of the present invention, an abnormal waveform memory portion for storing sound waveforms resulting from a plurality of kinds of typical abnormalities is disposed and the abnormal sound waveforms stored in this abnormal waveform memory portion and a detected sound waveform are displayed on the same screen of a display device. Accordingly, the operator can easily identify a kind of abnormality.
Patent EP-0512140-A1 (EP)
Inventor: HUENLICH KLAUS
IPC: H04L12/437
Filed: 1991-05-07
Abstract: Using the method according to the invention, a configuring in the sense of forming a configured ring network (KRN) from the parts of both ring networks (RN1, RN2) which are still intact is carried out after a fault, for example failure of one ring line (RL) of a communication network formed from two ring networks (RN1, RN2). For this purpose, interruption information items are formed in accordance with ANSI/IEEE Standard 802.5 in the subscriber devices (TLN) next to the fault and additional information items are inserted into these information items. These interruption information items (uki, ufi) formed in this manner effect the configuring, that is to say the switching of "loop-back" connections (KV) in the subscriber devices (TLN) affected. After the fault has been eliminated, interruption information items (uri, uki) provided with additional information items are used for cancelling the "loop-back" connections (KV) and the original configuration of the communication network is reconfigured. <IMAGE>